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44
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SSD
2005
Springer
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SSD 2005
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Evaluation of Top-k OLAP Queries Using Aggregate R-Trees
14 years 5 months ago
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web.jjay.cuny.edu
Abstract. A top-k OLAP query groups measures with respect to some abstraction level of interesting dimensions and selects the k groups with the highest aggregate value. An example ...
Nikos Mamoulis, Spiridon Bakiras, Panos Kalnis
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